From 090bb803708198e5ab6b0046398c7ed9f4d12d6b Mon Sep 17 00:00:00 2001
From: Miquel Raynal <miquel.raynal@bootlin.com>
Date: Wed, 31 Jul 2019 14:26:51 +0200
Subject: [PATCH] ata: libahci: do not complain in case of deferred probe
Git-commit: 090bb803708198e5ab6b0046398c7ed9f4d12d6b
Patch-mainline: v5.3-rc3
References: bsc#1051510
Retrieving PHYs can defer the probe, do not spawn an error when
-EPROBE_DEFER is returned, it is normal behavior.
Fixes: b1a9edbda040 ("ata: libahci: allow to use multiple PHYs")
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/ata/libahci_platform.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 3a36e76eca83..9e9583a6bba9 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -338,6 +338,9 @@ static int ahci_platform_get_phy(struct ahci_host_priv *hpriv, u32 port,
hpriv->phys[port] = NULL;
rc = 0;
break;
+ case -EPROBE_DEFER:
+ /* Do not complain yet */
+ break;
default:
dev_err(dev,
--
2.16.4